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(parent: 4da5a95) | patch
drm/amdgpu: fix invalid fence handling in amdgpu_vm_tlb_flush
authorLang Yu <lang.yu@amd.com>
Sun, 1 Sep 2024 12:56:07 +0000 (08:56 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 6 Sep 2024 21:36:50 +0000 (17:36 -0400)
commit4453808d9eab0461dea338e89372ffc4a3c50acc
treeaa0bb2fc27293a7d132066e2db396e68da932a4dtree
parent4da5a95bf125fd682249f60e296455c6413b4e10commit | diff
drm/amdgpu: fix invalid fence handling in amdgpu_vm_tlb_flush

CPU based update doesn't produce a fence, handle such cases properly.

Fixes: d8a3f0a0348d ("drm/amdgpu: implement TLB flush fence")
Signed-off-by: Lang Yu <lang.yu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c diff | blob | history
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